Pronunciation: (fyOOd'l),[key] —adj. 1. of, pertaining to, or like the feudal system, or its political, military, social, and economic structure.
2. of or pertaining to the Middle Ages.
3. of, pertaining to, or of the nature of a fief or fee: a feudal estate. 4. of or pertaining to the holding of land in a fief or fee.